Non-halogen flameproof polycarbonate resin composition

Details Non-halogen flameproof polycarbonate resin composition Non-halogen flameproof polycarbonate resin composition

2010-05-10

2011-10-04

Wu, David W (Department: 1762)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S107000, C524S108000, C524S136000, C524S139000, C524S140000, C524S141000

Reexamination Certificate

active

08030380

ABSTRACT:
A non-halogen flameproof polycarbonate resin composition is disclosed. The polycarbonate resin composition includes a base resin including (A) about 50 to about 100% by weight of a polycarbonate resin, (B) about 0 to about 50% by weight of a rubber modified aromatic vinyl resin, and (C) about 0 to about 50% by weight of an alkyl(meth)acrylate resin; and (D) about 0.5 to about 30 parts by weight of a cyclic t-butyl phosphonate compound, based on about 100 parts by weight of the base resin comprising (A), (B) and (C). The polycarbonate resin composition can have stability against fire and can be environmentally friendly since it does not contain a halogen flame retardant.

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